Table 2 Structure of the educational datasets \(D_i, i = \overline{1,3}\)
\(F_1\) | \(F_2\) | \(F_3\) | \(\ldots\) | \(F_m\) | Category | |
|---|---|---|---|---|---|---|
\(Student_1\) | \(s_{1,1}\) | \(s_{1,2}\) | \(s_{1,3}\) | \(\ldots\) | \(s_{1,m}\) | \(g_1\) |
\(Student_2\) | \(s_{2,1}\) | \(s_{2,2}\) | \(s_{2,3}\) | \(\ldots\) | \(s_{2,m}\) | \(g_2\) |
\(Student_3\) | \(s_{3,1}\) | \(s_{3,2}\) | \(s_{3,3}\) | \(\ldots\) | \(s_{3,m}\) | \(g_3\) |
\(\vdots\) | \(\vdots\) | \(\vdots\) | \(\vdots\) | \(\ddots\) | \(\vdots\) | \(\vdots\) |
\(Student_n\) | \(s_{n,1}\) | \(s_{n,2}\) | \(s_{n,3}\) | \(\ldots\) | \(s_{n,m}\) | \(g_n\) |